Onyx Black 2021 GMC Sierra 1500 SLE 4WD 8-Speed Automatic EcoTec3 5.3L V8 Sierra 1500 SLE, 4D Crew Cab, EcoTec3 5.3L V8, 8-Speed Automatic, 4WD, Onyx Black, Black Cloth, 12-Volt Rear Auxiliary Power Outlet, 4G LTE Wi-Fi Hotspot Capable, Auto-Locking Rear Differential, Chrome Grille, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Front Frame-Mounted Black Recovery Hooks, Front Rubberized-Vinyl Floor Mats, GMC Connected Access Capable, Heated Steering Wheel, Hitch Guidance, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt-Wheel & Telescoping Steering Column, OnStar & GMC Connected Services Capable, Power Door Locks, Power Front Windows w/Driver Express Up/Down, Power Front Windows w/Passenger Express Down, Power Rear Windows w/Express Down, Preferred Equipment Group 3SA, Rear Dual USB Charging-Only Ports, Rear Rubberized-Vinyl Floor Mats, Rear Wheelhouse Liners, Remote Vehicle Starter System, SLE Convenience Package, SLE Value Package, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), Trailering Package.Recent Arrival!